Variable Frequency Drives

Variable Frequency Drives (VFDs) control AC motor speed by adjusting output frequency and voltage. Used across industrial and commercial applications, VFDs help improve process control, reduce startup stress, and support efficient operation for pumps, fans, conveyors, compressors, and other motor-driven systems.

Shop VFDs by voltage, phase, horsepower, enclosure, and application requirements, plus related categories such as AC VFDs, Medium Voltage VFDs, and VFD Accessories.

Still have questions about VFDs or how they work? Visit our Variable Frequency Drive FAQ for answers to our most commonly received questions.

Need help selecting the right VFD? Contact our team here or call us at 1-800-800-2261 for assistance with voltage, phase, horsepower, enclosure type, and application requirements.

  • US Drives logo 20HP & 25HP 460V US Drives VFD, Inverter, AC Drive 0400-0025-N1-DF (04000025N1DF)

    20HP & 25HP 460V US Drives VFD, Inverter, AC Drive 0400-0025-N1-DF (04000025N1DF)

    • Weight:
      43.09 LBS
    Out Of Stock
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  • MITSUBISHI logo Mitsubishi Option Card, FR-A7NCN (FR-A7NCN)

    Mitsubishi Option Card, FR-A7NCN (FR-A7NCN)

    • Weight:
      0.01 LBS
    Out Of Stock
    Online Price: $3,430.00
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  • WEG logo 10HP & 15HP 460V WEG VFD, Inverter, AC Drive CFW700B24P0T4DBN1 (CFW700B24P0T4DBN1)

    10HP & 15HP 460V WEG VFD, Inverter, AC Drive CFW700B24P0T4DBN1 (CFW700B24P0T4DBN1)

    • Weight:
      14.97 LBS
    Out Of Stock
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  • MITSUBISHI logo Mitsubishi External Heatsink, FR-A7CN08 (FR-A7CN08)

    Mitsubishi External Heatsink, FR-A7CN08 (FR-A7CN08)

    • Weight:
      0.01 LBS
    Out Of Stock
    Online Price: $355.00
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  • TECO logo 30HP 460V Teco VFD, Inverter, AC Drive MA7200-4030-N1 (MA7200-4030-N1)

    30HP 460V Teco VFD, Inverter, AC Drive MA7200-4030-N1 (MA7200-4030-N1)

    • Weight:
      19.96 LBS
    Out Of Stock
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  • HITACHI logo 40HP 230V Hitachi VFD, Inverter, AC Drive L700-300LFF (L700-300LFF)

    40HP 230V Hitachi VFD, Inverter, AC Drive L700-300LFF (L700-300LFF)

    • Weight:
      17.24 LBS
    Out Of Stock
    Online Price: $2,285.99
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  • WEG logo 1HP 230V WEG VFD, Inverter, AC Drive CFW100040SDZ (CFW100040SDZ)

    1HP 230V WEG VFD, Inverter, AC Drive CFW100040SDZ (CFW100040SDZ)

    • Weight:
      3.63 LBS
    Out Of Stock
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  • TECO logo 15HP 460V Teco VFD, Inverter, AC Drive N3-415-C (N3-415-C)

    15HP 460V Teco VFD, Inverter, AC Drive N3-415-C (N3-415-C)

    • Weight:
      10.43 LBS
    Out Of Stock
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  • MITSUBISHI logo Mitsubishi Brake Unit, FR-BU2-H75K (FR-BU2-H75K)

    Mitsubishi Brake Unit, FR-BU2-H75K (FR-BU2-H75K)

    • Weight:
      0.01 LBS
    Out Of Stock
    Online Price: $4,947.00
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  • WEG logo 5HP 230V WEG VFD, Inverter, AC Drive CFW-090016TDZ (CFW-090016TDZ)

    5HP 230V WEG VFD, Inverter, AC Drive CFW-090016TDZ (CFW-090016TDZ)

    • Weight:
      9.98 LBS
    Out Of Stock
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  • MITSUBISHI logo Mitsubishi Option Card, FR-A7AC (FR-A7AC)

    Mitsubishi Option Card, FR-A7AC (FR-A7AC)

    • Weight:
      0.01 LBS
    Out Of Stock
    Online Price: $471.00
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  • MITSUBISHI logo Mitsubishi Option Card, XLTR-200 (XLTR-200)

    Mitsubishi Option Card, XLTR-200 (XLTR-200)

    • Weight:
      0.01 LBS
    Out Of Stock
    Online Price: $705.00
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